How amazing is that footage. I dont know if that tank is fuel or not but seeing that coming flying up the track would dirty ya jocks somewhat.
Great footage but I'm at a loss as to what they was hoping to film before they got blown over. If they were planning on heading into a tornado and filming a derailment surely they could have found a better angle? 
great clip
i'm at a loss where else they could put a camera?
and still expect to find it where they left it?
Great footage - thanks for sharing.
I'm amazed how quickly it went from nice calm serene no wind weather to nuking downpour.
That camera angle might be like a reversing camera when hooking up the train. But as we can see it also doubles as a "where is my train" cam... 
^^^ oh yeah that bit... 
I would assume the carriages had to be empty to get blown around like that, but who knows.
The back end of the train did seem to have some momentum though, so maybe that part was not so empty!
Why would they film a Train like that?
Im a bit suss about that one. Also the trees don't seem to be doing as much as youd expect in that sort of wind.
Yours Sincerely
Skeptic
This is some more info from where I found the link:
